Threats to Biodiversity

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What is genetic diversity?

Back

Genetic diversity refers to the variety of genes and traits within a species.

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Why do invasive species tend to grow rapidly in new environments?

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Invasive species grow quickly because they have no natural predators in the new environment.

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Which image shows more biodiversity, Image A or Image B?

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Image B shows more biodiversity because it contains a greater number of different species compared to Image A.

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What does greater ecosystem diversity imply?

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Greater ecosystem diversity means there are more habitats available to support different types of organisms.

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How does genetic diversity affect a species' survival?

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The greater the genetic diversity, the more likely a species is to survive changes to their environment.

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What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the diversity of species, genetic diversity, and ecosystem diversity.

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What are the three main components of biodiversity?

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The three main components of biodiversity are species diversity, genetic diversity, and ecosystem diversity.

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How can habitat destruction impact biodiversity?

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Habitat destruction can lead to a loss of species and genetic diversity, as organisms lose their homes and resources necessary for survival.

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What role do keystone species play in an ecosystem?

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Keystone species play a critical role in maintaining the structure of an ecosystem, influencing the types and numbers of other species.

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What is the significance of endemic species?

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Endemic species are significant because they are unique to a specific location and can be indicators of the health of that ecosystem.